We did plan some, indeed they were in the last mailer, but we had little demand which meant we had to cancel the order.The price break point meant a few hundred had to be committed to.

Might be something for later this year, but no plans as yet. (I.e. We might need to resurrect the campaign to pay for this years '2014' winter service come the Autumn).They will be more relevant to folks then in the year it applies, so hopefully more demand.

Some other possible designs might be in the making though you might like!